/*通用样式*/

body {
    font-family: -apple-system,BlinkMacSystemFont,Helvetica Neue,
                PingFang SC,Microsoft YaHei,Source Han Sans SC,
                Noto Sans CJK SC,WenQuanYi Micro Hei,sans-serif;
    font-size: 14px;
}  
div.wrapper {
    width: 90%;
    margin: 0 auto;
}

/*全局按钮样式*/

a {
    color: #000;
    text-decoration: none;
}

.btn {
    padding: 4px 8px;
    color: #000;
    background-color: #fff;
    border: 1px solid #000;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: 0.3s ease-in-out;
}
.btn:hover {
    background-color: #ccccff;
}
.btn:focus {
    outline: none;
}

input.input {
    font-size: 15px;
    border: 1px solid #ccc;
    padding: 7px 0px;
    border-radius: 3px;
    padding-left:5px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s
    }
input.input:focus{
    border-color: #66afe9;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6)
}